RE: Why Outlook establishes multiple connections to multiple Exch ange servers

2001-12-20 Thread Jasa, Ken

Virus?

-Original Message-
From: Phillip Yan [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, December 20, 2001 2:56 PM
To: Exchange Discussions
Subject: Why Outlook establishes multiple connections to multiple Exchange
servers


This is the output from netstat -a. Why Outlook opens so many RPC
connections to multiple Exchange servers even though only mailbox is
configured in Outlook profile? 

The problem we have encountered here is kind of strange to us. We moved all
mailboxes and public folders from one server (EXCH01) to another, then we
powered off EXCH01 (the plan was to delete it from the site to retire it),
we wanted to wait for couple days to see if everything went okay. Users that
their mailboxes were moved complained Outlook login process took a long time
and run very slow. Run netstat on the user's machine. We found Outlook still
wanted to talk to EXCH01. The only way to solve this slow performance
problem is to power EXCH01 back on. Now we have powered it on and users said
the slow performance problem is gone. Not sure why Outlook still needs to
talk to the old home server EXCH01. There is nothing on EXCH01. Anyone has
similar problems or experiences please advise. Thanks.

C:\netstat -a

TCPWKS001:3728  EXCH03:epmap  TIME_WAIT
TCPWKS001:3729  EXCH03:1043  ESTABLISHED
TCPWKS001:3730  EXCH03:1043  ESTABLISHED
TCPWKS001:3731  EXCH03:epmap  TIME_WAIT
TCPWKS001:3733  EXCH03:epmap  TIME_WAIT
TCPWKS001:3734  EXCH03:1043  ESTABLISHED
TCPWKS001:3735  EXCH03:1043  ESTABLISHED
TCPWKS001:3736  EXCH03:epmap  TIME_WAIT
TCPWKS001:3738  EXCH03:epmap  TIME_WAIT
TCPWKS001:3739  EXCH03:1058  ESTABLISHED
TCPWKS001:3742  EXCH03:epmap  TIME_WAIT
TCPWKS001:3743  EXCH03:1058  ESTABLISHED
TCPWKS001:3744  EXCH02:epmap  TIME_WAIT
TCPWKS001:3745  EXCH02:1078  ESTABLISHED
TCPWKS001:3746  EXCH04:epmap  TIME_WAIT
TCPWKS001:3747  EXCH04:1055  ESTABLISHED
TCPWKS001:3748  EXCH03:epmap  TIME_WAIT
TCPWKS001:3749  EXCH03:epmap  TIME_WAIT
TCPWKS001:3750  EXCH03:epmap  TIME_WAIT
TCPWKS001:3751  EXCH03:epmap  TIME_WAIT
TCPWKS001:3752  EXCH01:epmap  TIME_WAIT
TCPWKS001:3753  EXCH01:1063  TIME_WAIT

Phillip Yan
Computer Services

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Re: Why Outlook establishes multiple connections to multiple Exch ange servers

2001-12-20 Thread Daniel Chenault

Public folders

- Original Message -
From: Jasa, Ken [EMAIL PROTECTED]
To: Exchange Discussions [EMAIL PROTECTED]
Sent: Thursday, December 20, 2001 3:11 PM
Subject: RE: Why Outlook establishes multiple connections to multiple Exch
ange servers


 Virus?

 -Original Message-
 From: Phillip Yan [mailto:[EMAIL PROTECTED]]
 Sent: Thursday, December 20, 2001 2:56 PM
 To: Exchange Discussions
 Subject: Why Outlook establishes multiple connections to multiple Exchange
 servers


 This is the output from netstat -a. Why Outlook opens so many RPC
 connections to multiple Exchange servers even though only mailbox is
 configured in Outlook profile?

 The problem we have encountered here is kind of strange to us. We moved
all
 mailboxes and public folders from one server (EXCH01) to another, then we
 powered off EXCH01 (the plan was to delete it from the site to retire it),
 we wanted to wait for couple days to see if everything went okay. Users
that
 their mailboxes were moved complained Outlook login process took a long
time
 and run very slow. Run netstat on the user's machine. We found Outlook
still
 wanted to talk to EXCH01. The only way to solve this slow performance
 problem is to power EXCH01 back on. Now we have powered it on and users
said
 the slow performance problem is gone. Not sure why Outlook still needs to
 talk to the old home server EXCH01. There is nothing on EXCH01. Anyone has
 similar problems or experiences please advise. Thanks.

 C:\netstat -a

 TCPWKS001:3728  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3729  EXCH03:1043  ESTABLISHED
 TCPWKS001:3730  EXCH03:1043  ESTABLISHED
 TCPWKS001:3731  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3733  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3734  EXCH03:1043  ESTABLISHED
 TCPWKS001:3735  EXCH03:1043  ESTABLISHED
 TCPWKS001:3736  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3738  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3739  EXCH03:1058  ESTABLISHED
 TCPWKS001:3742  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3743  EXCH03:1058  ESTABLISHED
 TCPWKS001:3744  EXCH02:epmap  TIME_WAIT
 TCPWKS001:3745  EXCH02:1078  ESTABLISHED
 TCPWKS001:3746  EXCH04:epmap  TIME_WAIT
 TCPWKS001:3747  EXCH04:1055  ESTABLISHED
 TCPWKS001:3748  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3749  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3750  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3751  EXCH03:epmap  TIME_WAIT
 TCPWKS001:3752  EXCH01:epmap  TIME_WAIT
 TCPWKS001:3753  EXCH01:1063  TIME_WAIT

 Phillip Yan
 Computer Services

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